From: Mathieu Baudier <mbaudier@argeo.org>
Date: Sun, 2 Oct 2022 06:15:31 +0000 (+0200)
Subject: Work on supporting transparency in icons generation
X-Git-Tag: v2.3.10~19
X-Git-Url: https://git.argeo.org/?p=lgpl%2Fargeo-commons.git;a=commitdiff_plain;h=b41a4cd21c654c49756d0a649d08ced94abce50a

Work on supporting transparency in icons generation
---

diff --git a/swt/org.argeo.cms.swt/src/org/argeo/cms/swt/osgi/BundleSvgTheme.java b/swt/org.argeo.cms.swt/src/org/argeo/cms/swt/osgi/BundleSvgTheme.java
index e65f226e2..1e52001cb 100644
--- a/swt/org.argeo.cms.swt/src/org/argeo/cms/swt/osgi/BundleSvgTheme.java
+++ b/swt/org.argeo.cms.swt/src/org/argeo/cms/swt/osgi/BundleSvgTheme.java
@@ -1,5 +1,6 @@
 package org.argeo.cms.swt.osgi;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -57,6 +58,7 @@ public class BundleSvgTheme extends BundleCmsSwtTheme {
 				transcoder = new PNGTranscoder();
 				transcoder.addTranscodingHint(PNGTranscoder.KEY_WIDTH, (float) size);
 				transcoder.addTranscodingHint(PNGTranscoder.KEY_HEIGHT, (float) size);
+				transcoder.addTranscodingHint(PNGTranscoder.KEY_BACKGROUND_COLOR, new Color(255, 255, 255, 0));
 				transcoders.put(size, transcoder);
 			}
 		}